WAMR - WebAssembly Micro Runtime

WebAssembly Micro Runtime

WebAssembly Micro Runtime (WAMR) is a lightweight standalone WebAssembly (WASM) runtime with small footprint, high performance and highly configurable features for applications cross from embedded, IoT, edge to Trusted Execution Environment (TEE), smart contract, cloud native and so on.

A Bytecode Alliance project

Features

Small runtime size

~85K for interpreter and ~50K for AoT

LLVM based AOT and JIT ⚡️

Achieve near to native speed

Universal AOT loader

AoT working on Linux, Windows, MacOS, Android, SGX and MCU

TEE support (SGX/TDX)

Source debugging support

Library support (wasi-libc/builtin-libc/socket/pthread/wasi-nn)

Why WAMR?

Recent Blogs

The WAMR memory model

Posted in introduction on March 21, 2023 by Xin Wang and Wenyong Huang ‐ 3 min read

Understand the WAMR stacks

Posted in introduction on March 18, 2023 by Xin Wang and Wenyong Huang ‐ 3 min read

Understand the WAMR heaps

Posted in introduction on March 17, 2023 by Xin Wang and Wenyong Huang ‐ 3 min read

Recent Events

WebAssembly Micro Runtime：云原生时代的超轻量级新型沙箱

Shanghai

2021/5/22

Posted in presentation on October 27, 2022 by Xu Jun ‐ 0 min read

Wasm Research Day 2022

One Market Plaza, 55 Spear St, San Francisco, CA. (Google)

2022/10/25 (PST)

Posted in event on October 26, 2022 by Xu Jun ‐ 1 min read

Build trusted cloud apps with Wasm: WebAssembly Micro Runtime is ready

Virtual Event (Cloud Native Wasm Day)

2021/5/4

Posted in presentation on October 19, 2022 by Wang Xin ‐ 0 min read

More Events ...